电子工程专辑

Cortex-M0、M3、M4和M7分别推出时间是哪一年？

我们常说的单片机，目前32位的绝大部分都是基于Cortex-M内核。 像意法半导体的STM32F1系列是Cortex-M3内核、瑞萨的RA8D1系列是Cortex-M85内核、兆易创新的GD32F4系列是Cortex-M4内核。 基于 ARM 内核的单片机，除了Cortex-M内核之外，早期还有像ARM7、 ARM9、 ARM11的单片机（80后 ...
Electronic Design

Practical Advice on Running uClinux on Cortex-M3/M4

Linux, in the form of uClinux, can run on platforms 32-bit platforms like microcontrollers. Here we talk about how this is possible and how it works. Some time ago, I ran into the following post at ...
Electronic Design

Prototyping With Java On Cortex-M3/M4

Running Java on a PC or any hefty processor is easy. Running Java on a more compact platform like Arm's Cortex-M3 can be more of a challenge. IS2T does it for the STMicroelectronics STM32 series. I ...
EDN

A developer’s insight into ARM Cortex M debugging

A software developer describes tips and tricks for using the built-in debugging options on the ARM Cortex M microcontroller. (Paper from ARM TechCon 2010.) This article is from class ATC-133 at ARM ...
EDN

ARM Cortex-M4 based Flash Microcontroller

Atmel® Corporation , a leader in microcontroller and touch technology solutions, announced sampling of the Atmel SAM4S16, the first device in the Cortex™-M4 processor-based family, to lead customers.
Design-Reuse

ARM Launches Class-Leading Cortex-M4 Processor For High Performance Digital Signal Control

CAMBRIDGE, UK – Feb. 22, 2010 – ARM [(LSE: ARM); (Nasdaq: ARMH)] today announced the launch of the innovative Cortex™-M4 processor to provide a highly efficient solution for digital signal ...